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The AV-sync delay is normally fixed. External AV-sync errors can occur if a microphone is placed far away from the sound source, the audio will be out of sync because the speed of sound is much lower than the speed of light. If the sound source is 340 meters from the microphone, then the sound arrives approximately 1 second later than the light.
The audio synchronizer receives the DDO signal and in response delays the audio by an equivalent amount, thereby maintaining proper audio-video sync. Modern audio synchronizers operate by digitizing and writing the audio signal into a ring memory, which is most commonly a RAM -based memory having independent read and write ability.
“It is a complicated problem,” explains Allan Devantier, vice president of audio research and development at Samsung. To their credit, though, Devantier tells me Samsung has done a lot of work ...
Sound-in-Syncs is a method of multiplexing sound and video signals into a channel designed to carry video, in which data representing the sound is inserted into the line synchronising pulse of an analogue television waveform. This is used on point-to-point links within broadcasting networks, including studio/transmitter links (STL). It is not ...
SYNC v1, which debuted September 2007, offered the ability to play certain entertainment media, the ability to connect to certain mobile phones and digital audio players and to utilize SMS. [3] In January 2008, SYNC v2 was released, which enabled two new Ford developed applications: 911 Assist and Vehicle Health Report. [3]
In computer networks, a syncword, sync character, sync sequence or preamble is used to synchronize a data transmission by indicating the end of header information and the start of data. [ citation needed ] The syncword is a known sequence of data used to identify the start of a frame, and is also called reference signal or midamble in wireless ...
Compressing any data sent across a network. Conflict detection where a file has been modified on both sources, as opposed to where it has only been modified on one. Undetected conflicts can lead to overwriting copies of the file with the most recent version, causing data loss.
A music synchronization license, or "sync" for short, is a music license granted by the holder of the copyright of a particular composition, allowing the licensee to synchronize ("sync") their music with various forms of media output (film, television shows, advertisements, video games, accompanying website music, movie trailers, etc.).